1684397386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{30011}}^1$

素因数の和:30250

約数の個数: 32

約数和(自身を含む): 3054021120

約数和(自身を除く): 1369623734

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1477, 2954, 4009, 8018, 28063, 30011, 56126, 60022, 210077, 420154, 570209, 1140418, 3991463, 6332321, 7982926, 12664642, 44326247, 88652494, 120314099, 240628198, 842198693, 1684397386]

約数ペア:

[(1, 1684397386), (2, 842198693), (7, 240628198), (14, 120314099), (19, 88652494), (38, 44326247), (133, 12664642), (211, 7982926), (266, 6332321), (422, 3991463), (1477, 1140418), (2954, 570209), (4009, 420154), (8018, 210077), (28063, 60022), (30011, 56126)]